confidence

凯特刚做这份工作，但我对她充满信心。

Kate's new to the job, but I've got every ___confidence in her.

他技术非常娴熟，但有时仍然缺乏自信。

He is very skilled, but sometimes he still lacks ___confidence.

我对你达成妥协的能力充满信心。

I have every ___confidence in your ability to reach a compromise.